Hélio Oiticica was one of the artists that most united reflection with artistic creation. His ideas and propositions, expressed not only in texts but also in statements and interviews, revolutionized art and culture, transforming him into one of the most important artists of the second half of the twentieth century. The documentary by César Oiticica Filho, by using the voice of the artist as a narrative thread, permits a unique immersion into the thought and intimacy of Hélio Oiticica.